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Native Endianness for BYTES datatype serialization #269

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Native Endianness for BYTES datatype serialization #269

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721a8b9
intermediate updates
nnshah1 Jun 15, 2023
c475772
remove explicit endianness from serialization (will follow native mac…
nnshah1 Jun 23, 2023
5bcff58
Update src/resources/triton_python_backend_utils.py
nnshah1 Jul 12, 2023
7bb17ab
Update src/resources/triton_python_backend_utils.py
nnshah1 Jul 12, 2023
7158473
Update src/resources/triton_python_backend_utils.py
nnshah1 Jul 12, 2023
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6 changes: 3 additions & 3 deletions src/resources/triton_python_backend_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -85,7 +85,7 @@ def serialize_byte_tensor(input_tensor):
s = str(obj.item()).encode('utf-8')
else:
s = obj.item()
flattened_ls.append(struct.pack("<I", len(s)))
flattened_ls.append(struct.pack("@I", len(s)))
flattened_ls.append(s)
flattened = b''.join(flattened_ls)
return flattened
Expand All @@ -112,9 +112,9 @@ def deserialize_bytes_tensor(encoded_tensor):
offset = 0
val_buf = encoded_tensor
while offset < len(val_buf):
l = struct.unpack_from("<I", val_buf, offset)[0]
l = struct.unpack_from("@I", val_buf, offset)[0]
offset += 4
sb = struct.unpack_from("<{}s".format(l), val_buf, offset)[0]
sb = struct.unpack_from("@{}s".format(l), val_buf, offset)[0]
offset += l
strs.append(sb)
return (np.array(strs, dtype=np.object_))
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